Release 5 new icons and 6 updated icons (v16.6.0)

5 new icons

• China Railway (#14241) (@TimXiedada)
• Coreboot (#14083) (@manameaaus)
• Development Containers (#14223) (@cscnk52)
• prek (#14246) (@cscnk52)
• Things (#14232) (@tomy0000000)

6 updated icons

• Oxc (#14236) (@cscnk52)
• pnpm (#14233) (@cscnk52)
• Rolldown (#14237) (@cscnk52)
• Vite (#14235) (@cscnk52)
• Vitest (#14238) (@cscnk52)
• Woo (#14071) (@Harikrushn9118)